SOLUTION: Find the domain of the logarithm: f(x) = log(base 2) [(x+3)(4-x)] Would I expand this or work from the inside or the outside first, I am so confused....

Question 913346: Find the domain of the logarithm:
f(x) = log(base 2) [(x+3)(4-x)]
Would I expand this or work from the inside or the outside first, I am so confused....
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
For any logarithm, the argument needs to be positive.
So then,

Once you solve that inequality, that will window the domain down.
Repost if you need more help.

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